Vinyl chloride is the monomer from which PVC, the plastic many pipes are made of. Draw the Lewis structure of vinyl chloride C2H.CI that follows the octet rule on all atoms and then determine the hybridization of the CI-substituted carbon atom. H. H. A) s B) sp C=C C) sp? D) sp

... Question 10 of 18 A TT bond could be formed from the overlap of which two orbitals? A) two sp² hybrid orbitals B) a 1s and a sp² hybrid orbital C) a sp and a sp² hybrid orbitals D D) two unhybridized p orbitals Stax Periodic Table 68% Submit

A certain AB4 molecule has a square-planar molecular geometry. Which of the following statements about the molecule is or are true? 1. The molecule has four electron domains about the central atom A. II. The B-A-B angles between neighboring B atoms is 90°. IlI. The molecule has two nonbonding pairs of electrons on atom A.   A.  Only one of the statements is true B.  Statements I and Il are true C. Statements I and lll are true D. Statements Il and IIl are true  E. All three statements are true

16. For the molecule BrF5, what is its molecular geometry? Group of answer choices A. Square pyramid B. Octahedral C. trigonal pyramid D. tetrahedral

2.25 40. Which of the following reagents carry out syn-dihydroxylations on alkenes? I. 1.OsO4; 2. Na2SO3, H₂O II. H3O+ III. 1. RCOзH; 2. H₂O/H3O+ IV. Cold KMnO4, -OH dilute A. III & IV B. I & IV C. II & III D. I & II 41. Which of these compounds has the highest boiling point? Which has the lowest boiling point? I II A. Highest III; Lowest II B. Highest II; Lowest IV C. Highest IV; Lowest I Br OH D. Highest I; Lowest III 42. Which of the following is the mechanism for an SN2 reaction? Ho Br + Br A. CHOD CHOO Bronim + Br B. C. D. bamos Brollo di bio anc+ Brdma Br CN + Br CN C 10

a. What is hybridization of carbon atom labeled "hybridization 3"   b. Sigma (σ) bond between two carbon atoms (which DON'T have additional pi bond between them) is a combination of which two atomic orbitals according to the hybridization concept?   c. Pi (π) bond between two carbon atoms is a combination of which two atomic orbitals according to the hybridization concept?   d. Sigma (σ) bond between two carbon atoms (which are connected with pi bond as well) is a combination of which two atomic orbitals according to the hybridization concept?   e. What is hybridization of oxygen atom labeled "hybridization 1"   f. What is hybridization of carbon atom labeled "hybridization 2"

What is the hybridization of the atoms in the following compound? O 3 HO 1 2 O a. C1 (sp²), C2 (sp³), C3 (sp²), C4 (sp) O b. C1 (sp²), C2 (sp²), C3 (sp²), C4 (sp³) O c. C1 (sp²), C2 (sp³), C3 (sp³), C4 (sp³) O d. C1 (sp²), C2 (sp²), C3 (sp³), C4 (sp³) O e. C1 (sp³), C2 (sp³), C3 (sp³), C4 (sp³) 4

Which of the following factors contribute to the tetrahedral shape of the above molecule? Group of answer choices A. the shape of the two p orbitals in the carbon atom B. the shape of the one s orbital in the carbon atom C. the shape of the sp3 hybrid orbitals of the electrons shared between the carbon and hydrogen atoms D. hydrogen bonding configurations between the carbon and hydrogen atoms

6. Consider the molecule sulfur dioxide. Draw the Lewis structure such that it follows the octet rule. Include any formal charges. What is the electron geometry? What is the molecular shape? What are the expected bond angles? What kind of intermolecular forces does it have? How many sigma bonds are there? How many pi bonds? What is the hybridization of the sulfur atom? In the space below, sketch the hybridized orbitals.

Each Carbon in benzene is sp2 hybradized. What is not true for sp2 hybridization?   Question 6 options:   One of the p orbitals of Carbon remains unhybradized which is utilized to form a pi bond   sp2 hybrid orbital of one carbon atom overlaps with  sp2 hybrid orbital of adjacent Carbon atom to give a Pi bond   sp2 hybrid orbitals have 1:2 ratio of s and p   One s and two p orbitals of Carbon combine to give three equivalent sp2 hybrid orbitals   The sp2 hybrid orbitals are planar and arranged at an angle of 120o